Products

CompassTA™(Formerly Topo Analyst), the right choice for Accuracy and Topo Analyses

CompassTA™ automatically tests and verifies the accuracy of elevation data products. CompassTA™ lets you test LiDAR point cloud data, DEM data products, and other raster elevation data. With CompassTA™ you can make sure you are creating, buying, or using elevation data that meet your specifications and mapping needs. Start with CompassTA™ and add the LiDAR Testing Extension to provide a complete solution for LiDAR elevation data verification and quality control.

CompassTA™ enables elevation data producers, customers, and users to verify the accuracy and quality of the data by offering the following benefits: